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Siemens 12AT7 / ECC81 - matched pair

Siemens 12AT7 / E81CC - matched pair
Price: $109.00
1 matched pairs in stock
Item Number: 750
Manufacturer: Siemens
The 1963 Siemens ECC81 / 12AT7 tubes in this precisely matched pair have gray plates and halo getters. Their white labels have the Siemens logo (partial/missing) and the code for the Munich, Germany factory is etched in the glass. 
Both tubes test as new with very low noise. They are matched for both transconductance (Gm) and current draw (mA). Tubes ship in new white boxes with test results.

These tubes are sold as a matched pair. Photo is of the actual tubes. Singles, when available, are listed as Item 145.


TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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